I recently found a way to run Stable Diffusion AUTOMATIC1111 web UI online for free with 11hrs of run time per account with no limits, and access to nsfw content generation and all extensions. This is an alternative to using colab notebooks, it's easy to setup and I will provide all commands needed to disable nsfw detection.
This is a private method, so in order to prevent it from being patched I will lock it using a free survey/content locker. It's free to unlock the tutorial, just enter an email and address to complete a survey. Once you complete the survey it will automatically unlock and display the Linux commands and the website that we will be using for this method. The GPU provided is actually better than google colab.